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This method allows you to find out whether the toolbar contains a button for the specified command.

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Syntax

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C++

HRESULT Has(
  MenuItemEnum  CommandId,
  VARIANT_BOOL* Result
);

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C#

bool Has( MenuItemEnum CommandId );

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Visual Basic .NET

Function Has(CommandId As MenuItemEnum) As Boolean

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Parameters

CommandId [in] Specifies the element which should be found in the toolbar as a MenuItemEnum constant. See the list of available element: Image Viewer commands
Zoom Viewer commands
Document Viewer commands
Text Editor commands Result [out, retval] Specifies whether the toolbar contains a button for the specified command.

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Return values

This method has no specific return values. It returns the standard return values of the ABBYY FineReader Engine functions.

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See also

Toolbar